Documentation structure tags. These are needed for fpdoc to do it’s work. They
determine what elements are documented. See table (5.1)

Text structure and formatting tags. These tags indicate blocks of text, such as
paragraphs, tables, lists and remarks, but also specify formatting: apply formatting
(make-up) to the text, or to provide links to other parts of the text. These mostly occur
in text structure tags. See table (5.2)